Lighting fixture



FIG. 1 is a front elevational view, showing my design;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a rear view thereof.

The broken lines shown on the drawings are for illustrative purposes only and form no part of the claimed design. 

I claim the ornamental design for a lighting fixture, as shown and described. 